23003221220222 has 8 divisors (see below), whose sum is σ = 34505906877000. Its totient is φ = 11501252261224.

The previous prime is 23003221220191. The next prime is 23003221220233. The reversal of 23003221220222 is 22202212230032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179094197 + ... + 179222592.

It is an arithmetic number, because the mean of its divisors is an integer number (4313238359625).

Almost surely, 2^{23003221220222} is an apocalyptic number.

23003221220222 is a deficient number, since it is larger than the sum of its proper divisors (11502685656778).

23003221220222 is a wasteful number, since it uses less digits than its factorization.

23003221220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358348890.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 23003221220222 its reverse (22202212230032), we get a palindrome (45205433450254).

The spelling of 23003221220222 in words is "twenty-three trillion, three billion, two hundred twenty-one million, two hundred twenty thousand, two hundred twenty-two".